Los de erbijsom tot 12 op
Erbijsommen
|
1.
1 + 10 =
5
6
3
11
|
2.
11 + 0 =
2
10
11
15
|
3.
8 + 3 =
4
3
14
11
|
4.
3 + 3 =
3
6
1
7
|
|
5.
9 + 1 =
9
4
10
14
|
6.
11 + 0 =
4
3
11
12
|
7.
5 + 2 =
7
6
3
9
|
8.
9 + 3 =
12
10
1
8
|
|
9.
5 + 6 =
10
12
7
11
|
10.
6 + 4 =
10
11
4
15
|
11.
12 + 0 =
3
12
2
9
|
12.
10 + 1 =
9
5
11
15
|
|
13.
5 + 5 =
13
2
10
11
|
14.
2 + 8 =
9
5
10
6
|
15.
9 + 3 =
8
15
5
12
|
16.
6 + 1 =
9
6
7
4
|
|
17.
10 + 2 =
8
9
12
7
|
18.
1 + 2 =
8
3
7
1
|
19.
4 + 6 =
10
6
2
11
|
20.
5 + 7 =
12
10
4
7
|